Early last week I noticed something strange on Wikipedia. It
appeared that, gradually, over time, the volunteer editors who
create the site had begun moving women, one by one, from the
“American Novelists” category to the “American Women Novelists”
subcategory. […] Many female novelists, like Harper Lee, Anne
Rice, Amy Tan, Donna Tartt and some 300 others, had been relegated
to the ranks of “American Women Novelists” only, and no longer
appeared in the category “American Novelists.”